
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  <title id="divTitle">西医疾病信息编辑</title>
  <link rel="stylesheet" type="text/css" th:href="@{/css/style.css}" />

  <style type="text/css">
    *, body {
      margin: 0px;
      font-family: '微软雅黑';
    }
  </style>
  <script th:src="@{/js/jquery-1.10.2.min.js}"></script>
  <script th:src="@{/js/jquery.form.js}"></script>
  <script th:src="@{/js/generic.js}"></script>
</head>

<body>


<table class="maintable">
  <tr>

    <td class="rightmaintd" valign="top">
      <div class="searchdiv">
        <a href="/xyjb">&lt; 返回</a>
        <div class="rightsearchdiv"><!-- name --></div>
      </div>
      <table class="leftrighttable" border="0">
        <tr>
          <td class="lefttdtable" width="50%" valign="top">
            <table cellpadding="6">
              <tr>
                <td class="tdname">西医疾病编号</td>
                <td><input type="text" id="bianhao" class="textinput" maxlength="50" th:value="${zhengzhuang.getBianhao()}"></td>
              </tr>
              <tr>
                <td class="tdname">疾病名称</td>
                <td><input type="text" id="mingcheng" class="textinput" maxlength="50" th:value="${zhengzhuang.getMingcheng()}"></td>
              </tr>
              <tr>
                <td class="tdname">疾病部位</td>
                <td><input type="text" id="buwei" class="textinput" maxlength="50" th:value="${zhengzhuang.getBuwei()}"></td>
              </tr>

              <tr>
                <td class="tdname">特征</td>
                <td><input type="text" id="tezheng" class="textinput" maxlength="50" th:value="${zhengzhuang.getTezheng()}"></td>
              </tr>
              <tr>
                <td class="tdname">病理</td>
                <td><input type="text" id="bingli" class="textinput" maxlength="50" th:value="${zhengzhuang.getBingli()}"></td>
              </tr>

            </table>
          </td>
          <td class="righttdtable" width="50%" valign="top"></td>
        </tr>

      </table>
      <div class="shenhediv">
        <input type="button" value="保 &nbsp; &nbsp; 存" class="baocunbtn"  id="Sbutton">
        <span id="lrxx"></span>
        <span id="ID" th:text="${zhengzhuang.getId()}" class="shownone">ID</span>
      </div>

    </td>
  </tr>
</table>


</body>
</html>
<script type="text/javascript">
  var saveButton = document.getElementById('Sbutton');
  saveButton.addEventListener('click', ()=> {
    var ID=document.getElementById('ID').textContent;
    var bianhao= document.getElementById('bianhao').value;
    if(bianhao===""){
      alert("请输入疾病编号");
      return;
    }
    var mingcheng = document.getElementById('mingcheng').value;
    if(mingcheng===""){
      alert("请输入疾病名称");
      return;
    }
    /*判断疾病具体信息*/
    var buwei = document.getElementById('buwei').value;
    if(buwei==="")
      buwei=null;
    var tezheng = document.getElementById('tezheng').value;
    if(tezheng==="")
      tezheng=null;
    var bingli = document.getElementById('bingli').value;
    if(bingli==="")
      bingli=null;
       // 创建要发送的数据对象
    var data = {
      id: ID,
      bianhao: bianhao,
      mingcheng: mingcheng,
      buwei: buwei,
      tezheng: tezheng,
      bingli: bingli
    };
    // 发送 POST 请求
    var xhr = new XMLHttpRequest();
    xhr.open('PUT', '/xyjb/', true);
    xhr.setRequestHeader('Content-Type', 'application/json');
    xhr.onreadystatechange = function() {
      console.log(data);//测试用，可以删掉
      if (xhr.readyState === 4 && xhr.status === 200) {
        // 请求完成并成功处理后的回调函数
        console.log('数据已成功发送至后端');
        alert("保存成功！");
        window.location.href="/xyjb";
      }
    };
    xhr.send(JSON.stringify(data));
  });
</script>